Mansol Standard

Mansol Standard Glass Range

Our standard glass range features predominately Borosilicate and Soda Lime glasses. Click on each tab to view relevant technical information and data on all the materials in this range. Information is for reference only and is subject to variation between batches.

More detailed individual material datasheets are available on request, please contact us.

Preform Glass Materials
Product NameCoefficient of Expansion
x 10⁻⁶ cm/cm°C (30–300°C)
Dielectric Constant
1 MHz @ 20°C
Specific Gravity
@ 20°C
Annealing Point
Viscosity 10¹³ poise
Strain Point
Viscosity 10¹⁴.⁶ poise
Softening Point
Viscosity 10⁷.⁶ poise
BO113.754.22.25560°C490°C770°C
BO124.34.22.24———
BO131.2—2.24———
BO25.1—2.35530°C490°C740°C
BO55.7—2.25560°C490°C770°C
BO74.7N/A2.25490°C435°C715°C
BO84.652.28480°C435°C698°C
BO92.44.12.15525°C470°C825°C
SO29.16.922.59470°C425°C—
SO39.2—2.5515°C470°C710°C
SO412.8—————
SO59.29.52.67515°C475°C686°C
SO78.9—2.60———
SO89.29.52.67515°C475°C686°C
SO99.5 approx.7.12.5–2.6 approx.———